Dual ended liquid transfer spike



FIG. 1 is a front perspective view of a dual ended liquid transfer spike in accordance with our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is right side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken lines in the figures are to illustrate environmental structure only and form no part of the claimed design. 

CLAIM The ornamental design for a dual ended liquid transfer spike. 